CRAFT: Shaking a Tail

If you watched the pilot from our new docuseries HIDDEN WORLDS, you'll remember "Oscar Zero," the former government surveillance specialist who ran the operation to follow me across London. I first met her years ago when we went on a walking tour of London and she showed me  how private surveillance works.

It was eye-opening, but also fun. Below, I'm including her top tips for businessmen, spouses, activists and journalists about how to shake a tail (or at least notice one).